Experience in the use of biological products in grain production

Abstract

The article presents the data of industrial experience of using biological preparations in the technology of cultivation of winter wheat in the zone of unstable moistening of the Krasnodar Territory. Based on the results of the studies, it was found that the use of the complex biological product Albit and the concentrated humic fertilizer Lignogumat improves the biometric parameters of plants (elongation of the ear by 5.6%, an increase in the number of grains per ear by 17.9% and the weight of 1000 grains by 5.9%), there was an increase in yield by 3.0 c/ha (or 5.1%) and an increase in profit by 4027 rubles/ha.